An adaptive conditioning device for a polishing apparatus

Abstract

The utility model discloses a kind of self-adaptive adjusting devices of polishing equipment, including support, the support upper end one side is welded with vertical frame, the vertical frame inside is slidably connected with moving frame, the moving frame one side is provided with continuous shell, the continuous shell inside is slidably connected with two groups of sliding plates, two ends in the sliding plate inside are rotatably connected with third rotating column, the surface of two third rotating columns is commonly transmission connection with rotating belt, apply in polishing equipment technical field, the utility model is rotated by rotating belt using third rotating column, it is convenient when placing wooden box, continuous shell can more conveniently drive moving frame to move upwards, so that conveying belt can be better pressed on the surface of wooden box, relative to the mode that every time the wood box of different thickness is polished and needs to rotate screw rod to drive conveying belt to adjust appropriate height, this method has more convenient and more rapid effect.

Description

Technical Field

[0001] This utility model belongs to the technical field of grinding equipment, and specifically relates to an adaptive adjustment device for grinding equipment. Background Technology

[0002] Grinding equipment is a mechanical device that uses an electric motor to drive an abrasive tool to cut and grind the surface of a workpiece. It can remove burrs and oxide scale, improve surface roughness, and enhance the precision and smoothness of the workpiece. Its core components include a motor, grinding head, transmission system, and protective devices. According to its use, it is divided into handheld grinders, benchtop sanders, and automated grinding robots. This equipment is widely used in manufacturing industries, such as metal processing and automotive parts polishing; wall and floor grinding in the construction industry; wood surface treatment in the furniture industry; and precision component repair in the aerospace field.

[0003] Existing wood sanding equipment uses a conveyor belt and a sanding belt. The conveyor belt moves the wood forward on the surface of the sanding belt for sanding. However, when dealing with wood boxes of various thicknesses, the conveyor belt in traditional equipment requires multiple rotations of the screw to adjust the height of the conveyor belt to adapt to the sanding process. This frequent adjustment of the conveyor belt height is very troublesome. Utility Model Content

[0004] The purpose of this utility model is to provide an adaptive adjustment device for a sanding equipment, the advantage of which is that the conveyor belt automatically adapts to the height of the wooden box.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an adaptive adjustment device for a grinding equipment, including a bracket, a vertical frame welded to one side of the upper end of the bracket, a movable frame slidably connected inside the vertical frame, a connecting shell provided on one side of the movable frame, two sets of sliding plates slidably connected inside the connecting shell, a third rotating column rotatably connected to both ends of the two sets of sliding plates, and a rotating belt drivingly connected to the surfaces of the two sets of third rotating columns. The movable frame has two rotatably connected second rotating columns at both ends. A conveyor belt is connected between the two sets of second rotating columns. One end of one set of second rotating columns is fixedly connected to a second motor via a coupling, and the second motor is bolted to one side of the movable frame. The bracket has two rotatably connected first rotating columns at both ends. A grinding belt is connected to the surface of the two sets of first rotating columns. One end of one set of first rotating columns is fixedly connected to a first motor via a coupling, and the first motor is bolted to one side of the bracket. A stop bar is welded to the upper end of the bracket.

[0006] Using the above technical solution: In use, the first motor drives the first rotating column to rotate counterclockwise, which in turn drives the grinding belt to rotate counterclockwise. The second motor drives the second rotating column to rotate clockwise, which in turn drives the conveyor belt to rotate clockwise. When grinding the wooden box, the wooden box is placed at the bottom of the support and pushed forward. During the pushing process, the wooden box causes the rotating belt to rotate on the surfaces of the two sets of third rotating columns. The rotation of the rotating belt is to facilitate the better forward movement of the wooden box. Since the rotating belt is inclined, it causes the moving frame to move upward using the uprights until the wooden box can be smoothly positioned between the conveyor belt and the grinding belt. Since the structural weight of the moving frame and its surface is greater than the weight of the wooden box, the moving frame can effectively press the wooden box onto the surface of the grinding belt. The conveyor belt will transport the wooden box forward on the surface of the grinding belt, and the grinding belt will grind the wooden box. The stop bar is used to block the wooden box and prevent it from moving off the surface of the grinding belt.

[0007] The present invention is further provided that connecting plates are welded to both sides of the lower end of the connecting shell, and the connecting plates are rectangular in shape.

[0008] The above technical solution is adopted: the connecting plate is used for connecting the shell.

[0009] The present invention is further configured such that an upright plate is welded to the upper end of the connecting plate, and the upright plate and the movable frame are connected by a bolt through a common thread.

[0010] Using the above technical solution, bolts can connect the upright plate to the surface of the mobile frame.

[0011] The present invention is further configured such that a toothed plate is bolted between the two sets of sliding plates, and a fixing plate is welded to both sides of the connecting shell.

[0012] Using the above technical solution: the toothed plate moves with the slide plate, which drives the gear to rotate.

[0013] The present invention is further configured such that a cleaning brush is rotatably connected inside the fixed plate, and a gear is threadedly connected to one end of the cleaning brush, and the gear and the toothed plate are meshed together.

[0014] Using the above technical solution: when the gear is driven to rotate by the gear plate, it will drive the cleaning brush to clean the dust on the surface of the rotating belt.

[0015] In summary, this utility model has the following beneficial effects: 1. The rotating belt utilizes the third rotating column to make it easier to move the frame upwards when placing wooden crates. This allows the conveyor belt to press better against the surface of the wooden crates. Compared to the method of adjusting the height of the conveyor belt by rotating the screw every time a wooden crate of different thicknesses is sanded, this method is more convenient and faster. 2. When the surface of the rotating belt is covered with wood dust, moving the rotating belt will allow the cleaning brush to concentrate the dust on the surface of the rotating belt for easy cleaning. The purpose of this is to clean the dust off the surface of the rotating belt, so that the rotating belt can be used more effectively. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the rotating belt structure of this utility model; Figure 3 This is a schematic diagram of the toothed plate structure of this utility model.

[0017] Reference numerals: 1. Support; 2. First rotating column; 3. First motor; 4. Grinding belt; 5. Stand; 6. Moving frame; 7. Second rotating column; 801. Connecting plate; 802. Stand; 803. Bolt; 804. Connecting shell; 805. Slide plate; 806. Third rotating column; 807. Rotating belt; 901. Toothed plate; 902. Gear; 903. Fixing plate; 904. Cleaning brush; 10. Second motor; 11. Conveyor belt; 12. Stop bar. Detailed Implementation

[0018] The present invention will be further described in detail below with reference to the accompanying drawings.

[0019] Example 1: refer to Figure 1-3 An adaptive adjustment device for a grinding equipment includes a support 1, a vertical frame 5 welded to one side of the upper end of the support 1, a movable frame 6 slidably connected inside the vertical frame 5, a connecting shell 804 provided on one side of the movable frame 6, two sets of sliding plates 805 slidably connected inside the connecting shell 804, a third rotating column 806 rotatably connected to both ends of the two sets of sliding plates 805, and a rotating belt 807 drivingly connected to the surfaces of the two sets of third rotating columns 806.

[0020] Connecting plates 801 are welded to both sides of the lower end of the shell 804, and the connecting plates 801 are rectangular.

[0021] A vertical plate 802 is welded to the upper end of the connecting plate 801, and the vertical plate 802 and the movable frame 6 are connected by a bolt 803 through a common thread.

[0022] The movable frame 6 has two rotatably connected second rotating columns 7 at both ends. The two sets of second rotating columns 7 are connected by a conveyor belt 11 for transmission. One end of one set of second rotating columns 7 is fixedly connected to a second motor 10 through a coupling, and the second motor 10 is bolted 803 to one side of the movable frame 6. The bracket 1 has two rotatably connected first rotating columns 2 at both ends. The surfaces of the two sets of first rotating columns 2 are connected by a grinding belt 4 for transmission. One end of one set of first rotating columns 2 is fixedly connected to a first motor 3 through a coupling, and the first motor 3 is bolted 803 to one side of the bracket 1. A stop bar 12 is welded to the upper end of the bracket 1.

[0023] Brief description of usage: In use, the upright plate 802 is connected to the surface of the movable frame 6 using bolts 803. Installing the upright plate 802 completes the installation of the connecting plate 801 and the connecting shell 804. Then, the first motor 3 drives the first rotating column 2 to rotate counterclockwise, which in turn drives the grinding belt 4 to rotate counterclockwise. The second motor 10 drives the second rotating column 7 to rotate clockwise, which in turn drives the conveyor belt 11 to rotate clockwise. When grinding the wooden box, the wooden box is placed at the bottom of the support 1 and pushed forward. During this pushing process, the wooden box causes the rotating belt 807 to rotate on the surfaces of the two sets of third rotating columns 806. The rotation of the rotating belt 807 is... To facilitate the forward movement of the wooden crate, the rotating belt 807 is inclined and the tension of the rotating belt 807 is large and appropriate. Therefore, the rotating belt 807 is squeezed, and the rotating belt 807 will cause the moving frame 6 to move upward using the upright frame 5 until the wooden crate can be smoothly positioned between the conveyor belt 11 and the sanding belt 4. Since the weight of the moving frame 6 and its surface structure is greater than the weight of the wooden crate, the moving frame 6 can press the wooden crate well on the surface of the sanding belt 4. The conveyor belt 11 will transport the wooden crate forward on the surface of the sanding belt 4, and the sanding belt 4 will sand the wooden crate. The stop bar 12 is used to block the wooden crate and prevent it from moving off the surface of the sanding belt 4.

[0024] Example 2: refer to Figure 1-3 The two sets of slide plates 805 are connected by a common bolt 803 with a toothed plate 901, and the two ends of the shell 804 are welded with fixing plates 903.

[0025] A cleaning brush 904 is rotatably connected inside the fixed plate 903. One end of the cleaning brush 904 is threadedly connected to a gear 902, and the gear 902 and the toothed plate 901 are meshed together.

[0026] Brief description of usage: When there is a lot of dust on the surface of the rotating belt 807, the toothed plate 901 can be pushed to move to both sides of the connecting shell 804. When in use, the toothed plate 901 will drive the sliding plate 805 to move inside the connecting shell 804. During the movement, the toothed plate 901 will drive the gear 902 to rotate, and the gear 902 will drive the cleaning brush 904 to rotate. The cleaning brush 904 will sweep and collect the dust on the upper side of the rotating belt 807 towards the middle for easy one-time cleaning. The dust at the lower end of the rotating belt 807 will be directly cleaned off. The main purpose of this design is to clean the dust on the surface of the rotating belt 807 and prevent the wooden box from being unable to move the moving frame 6 upward by squeezing the rotating belt 807 due to excessive dust on the surface of the rotating belt 807.

[0027] It should be noted that parts have a lifespan and can be replaced during regular maintenance when they no longer meet performance requirements. Deterioration in performance due to prolonged use of parts is not a design defect of this application.

[0028] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. An adaptive adjustment device for a grinding equipment, comprising a support (1), characterized in that: A support frame (5) is welded to one side of the upper end of the bracket (1). A movable frame (6) is slidably connected inside the support frame (5). A connecting shell (804) is provided on one side of the movable frame (6). Two sets of sliding plates (805) are slidably connected inside the connecting shell (804). A third rotating column (806) is rotatably connected to both ends of the two sets of sliding plates (805). A rotating belt (807) is connected to the surface of the two sets of third rotating columns (806) for transmission.

2. The adaptive adjustment device for a grinding equipment according to claim 1, characterized in that: Both sides of the lower end of the shell (804) are welded with connecting plates (801), and the connecting plates (801) are rectangular.

3. The adaptive adjustment device for a grinding equipment according to claim 2, characterized in that: The upper end of the connecting plate (801) is welded with a vertical plate (802), and the vertical plate (802) and the movable frame (6) are connected by a bolt (803) through a common thread.

4. The adaptive adjustment device for a grinding equipment according to claim 2, characterized in that: The two sets of sliding plates (805) are connected by a toothed plate (901) by bolts, and the two ends of the connecting shell (804) are welded with fixing plates (903).

5. The adaptive adjustment device for a grinding equipment according to claim 4, characterized in that: A cleaning brush (904) is rotatably connected inside the fixed plate (903). One end of the cleaning brush (904) is threadedly connected to a gear (902), and the gear (902) and the toothed plate (901) are meshed together.

6. The adaptive adjustment device for a grinding equipment according to claim 1, characterized in that: The movable frame (6) has a second rotating column (7) rotatably connected to both ends inside. The two sets of second rotating columns (7) are connected by a conveyor belt (11) for transmission. One end of one set of second rotating columns (7) is fixedly connected to a second motor (10) through a coupling. The second motor (10) is bolted to one side of the movable frame (6). The bracket (1) has a first rotating column (2) rotatably connected to both ends inside. The two sets of first rotating columns (2) are connected by a grinding belt (4) for transmission. One end of one set of first rotating columns (2) is fixedly connected to a first motor (3) through a coupling. The first motor (3) is bolted to one side of the bracket (1). A stop bar (12) is welded to the upper end of the bracket (1).

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